public class Test {
    public static void main(String[] args) {
        People people1 = new People();
        people1.age = 19;
        people1.name = "xiaoniu";
        people1.score = 88;


        System.out.println(people1.age);
        people1.Sleep();

        People people2 = new People();
        people2.Setpeople(29,"kkk", 99);
        people2.Printpeople();
    }
}
